diff --git a/target/linux/mediatek/dts/mt7623a-unielec-u7623-02-emmc.dtsi b/target/linux/mediatek/dts/mt7623a-unielec-u7623-02-emmc.dtsi
index aa1e82b58ac..0a2972e23b1 100644
--- a/target/linux/mediatek/dts/mt7623a-unielec-u7623-02-emmc.dtsi
+++ b/target/linux/mediatek/dts/mt7623a-unielec-u7623-02-emmc.dtsi
@@ -298,6 +298,10 @@
 	};
 };
 
+&mt6323keys {
+	mediatek,long-press-mode = <0>;
+};
+
 &uart2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart2_pins_b>;